A New Differential Excitation Eddy Current Sensor Used for Micro-defects on Metal Surface

Qin Feng; Zhang Weimin; Chen Guolong; Gao Xuanyi

doi:10.1109/ISDEA.2015.19

A New Differential Excitation Eddy Current Sensor Used for Micro-defects on Metal Surface

Qin Feng, Zhang Weimin, Chen Guolong, Gao Xuanyi

School of Mechatronical Engineering

Beijing Institute of Technology

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

5 Citations (Scopus)

Abstract

The paper analyses traditional differential eddy current sensors pointing out that differential excitation eddy current is more suitable for micro-defects detection. Based on this theory, a new kind of eddy current sensor with orthogonal rotating excitation field is proposed. The simulation analysis indicates that this new sensor can generate rotating eddy excitation field. The structure of this new sensor and the signal processing circuit is given in this paper. The correctness and effectiveness of the sensor has been proved through experimental results.

Original language	English
Title of host publication	Proceedings - 2015 6th International Conference on Intelligent Systems Design and Engineering Applications, ISDEA 2015
Publisher	Institute of Electrical and Electronics Engineers Inc.
Pages	37-39
Number of pages	3
ISBN (Electronic)	9781467393935
DOIs	https://doi.org/10.1109/ISDEA.2015.19
Publication status	Published - 28 Apr 2016
Event	6th International Conference on Intelligent Systems Design and Engineering Applications, ISDEA 2015 - Guiyang, Guizhou, China Duration: 18 Aug 2015 → 19 Aug 2015

Publication series

Name	Proceedings - 2015 6th International Conference on Intelligent Systems Design and Engineering Applications, ISDEA 2015

Conference

Conference	6th International Conference on Intelligent Systems Design and Engineering Applications, ISDEA 2015
Country/Territory	China
City	Guiyang, Guizhou
Period	18/08/15 → 19/08/15

Keywords

Micro-defects on metal surface
differential eddy current sensor
differential excitation eddy current sensor
orthogonal rotating excitation field eddy current sensor

Access to Document

10.1109/ISDEA.2015.19

Cite this

Feng, Q., Weimin, Z., Guolong, C., & Xuanyi, G. (2016). A New Differential Excitation Eddy Current Sensor Used for Micro-defects on Metal Surface. In Proceedings - 2015 6th International Conference on Intelligent Systems Design and Engineering Applications, ISDEA 2015 (pp. 37-39). Article 7462556 (Proceedings - 2015 6th International Conference on Intelligent Systems Design and Engineering Applications, ISDEA 2015). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ISDEA.2015.19

Feng, Qin ; Weimin, Zhang ; Guolong, Chen et al. / A New Differential Excitation Eddy Current Sensor Used for Micro-defects on Metal Surface. Proceedings - 2015 6th International Conference on Intelligent Systems Design and Engineering Applications, ISDEA 2015. Institute of Electrical and Electronics Engineers Inc., 2016. pp. 37-39 (Proceedings - 2015 6th International Conference on Intelligent Systems Design and Engineering Applications, ISDEA 2015).

@inproceedings{b4accfc34ee6451a86d25f23dcbdc61e,

title = "A New Differential Excitation Eddy Current Sensor Used for Micro-defects on Metal Surface",

abstract = "The paper analyses traditional differential eddy current sensors pointing out that differential excitation eddy current is more suitable for micro-defects detection. Based on this theory, a new kind of eddy current sensor with orthogonal rotating excitation field is proposed. The simulation analysis indicates that this new sensor can generate rotating eddy excitation field. The structure of this new sensor and the signal processing circuit is given in this paper. The correctness and effectiveness of the sensor has been proved through experimental results.",

keywords = "Micro-defects on metal surface, differential eddy current sensor, differential excitation eddy current sensor, orthogonal rotating excitation field eddy current sensor",

author = "Qin Feng and Zhang Weimin and Chen Guolong and Gao Xuanyi",

note = "Publisher Copyright: {\textcopyright} 2015 IEEE.; 6th International Conference on Intelligent Systems Design and Engineering Applications, ISDEA 2015 ; Conference date: 18-08-2015 Through 19-08-2015",

year = "2016",

month = apr,

day = "28",

doi = "10.1109/ISDEA.2015.19",

language = "English",

series = "Proceedings - 2015 6th International Conference on Intelligent Systems Design and Engineering Applications, ISDEA 2015",

publisher = "Institute of Electrical and Electronics Engineers Inc.",

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booktitle = "Proceedings - 2015 6th International Conference on Intelligent Systems Design and Engineering Applications, ISDEA 2015",

address = "United States",

}

Feng, Q, Weimin, Z, Guolong, C & Xuanyi, G 2016, A New Differential Excitation Eddy Current Sensor Used for Micro-defects on Metal Surface. in Proceedings - 2015 6th International Conference on Intelligent Systems Design and Engineering Applications, ISDEA 2015., 7462556, Proceedings - 2015 6th International Conference on Intelligent Systems Design and Engineering Applications, ISDEA 2015, Institute of Electrical and Electronics Engineers Inc., pp. 37-39, 6th International Conference on Intelligent Systems Design and Engineering Applications, ISDEA 2015, Guiyang, Guizhou, China, 18/08/15. https://doi.org/10.1109/ISDEA.2015.19

A New Differential Excitation Eddy Current Sensor Used for Micro-defects on Metal Surface. / Feng, Qin; Weimin, Zhang; Guolong, Chen et al.
Proceedings - 2015 6th International Conference on Intelligent Systems Design and Engineering Applications, ISDEA 2015. Institute of Electrical and Electronics Engineers Inc., 2016. p. 37-39 7462556 (Proceedings - 2015 6th International Conference on Intelligent Systems Design and Engineering Applications, ISDEA 2015).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - A New Differential Excitation Eddy Current Sensor Used for Micro-defects on Metal Surface

AU - Feng, Qin

AU - Weimin, Zhang

AU - Guolong, Chen

AU - Xuanyi, Gao

PY - 2016/4/28

Y1 - 2016/4/28

N2 - The paper analyses traditional differential eddy current sensors pointing out that differential excitation eddy current is more suitable for micro-defects detection. Based on this theory, a new kind of eddy current sensor with orthogonal rotating excitation field is proposed. The simulation analysis indicates that this new sensor can generate rotating eddy excitation field. The structure of this new sensor and the signal processing circuit is given in this paper. The correctness and effectiveness of the sensor has been proved through experimental results.

AB - The paper analyses traditional differential eddy current sensors pointing out that differential excitation eddy current is more suitable for micro-defects detection. Based on this theory, a new kind of eddy current sensor with orthogonal rotating excitation field is proposed. The simulation analysis indicates that this new sensor can generate rotating eddy excitation field. The structure of this new sensor and the signal processing circuit is given in this paper. The correctness and effectiveness of the sensor has been proved through experimental results.

KW - Micro-defects on metal surface

KW - differential eddy current sensor

KW - differential excitation eddy current sensor

KW - orthogonal rotating excitation field eddy current sensor

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U2 - 10.1109/ISDEA.2015.19

DO - 10.1109/ISDEA.2015.19

M3 - Conference contribution

AN - SCOPUS:84969601904

T3 - Proceedings - 2015 6th International Conference on Intelligent Systems Design and Engineering Applications, ISDEA 2015

SP - 37

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BT - Proceedings - 2015 6th International Conference on Intelligent Systems Design and Engineering Applications, ISDEA 2015

PB - Institute of Electrical and Electronics Engineers Inc.

T2 - 6th International Conference on Intelligent Systems Design and Engineering Applications, ISDEA 2015

Y2 - 18 August 2015 through 19 August 2015

ER -

Feng Q, Weimin Z, Guolong C, Xuanyi G. A New Differential Excitation Eddy Current Sensor Used for Micro-defects on Metal Surface. In Proceedings - 2015 6th International Conference on Intelligent Systems Design and Engineering Applications, ISDEA 2015. Institute of Electrical and Electronics Engineers Inc. 2016. p. 37-39. 7462556. (Proceedings - 2015 6th International Conference on Intelligent Systems Design and Engineering Applications, ISDEA 2015). doi: 10.1109/ISDEA.2015.19

A New Differential Excitation Eddy Current Sensor Used for Micro-defects on Metal Surface

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